A rotary water spray dust suppression device for construction engineering management

Abstract

The present invention relates to the technical field of water spraying and dust reduction, and specifically to a rotary water spraying and dust reduction device for construction engineering management, comprising a movable base and a digital display control panel, wherein the movable base is provided with a plurality of vertical pole structures evenly distributed in the up-and-down directions, two adjacent vertical pole structures are detachably connected to each other, and a water spray head structure is provided at the top of the vertical pole structure located at the top; a horizontal rotating drive component for driving the vertical pole structure and the water spray head structure to rotate is provided on the movable base; through the coordination and cooperation between the movable base, the horizontal rotating drive component, the vertical pole structure, the spiral conveying pipeline structure, the water spray head structure and the balancing rope structure, the height of the water spray head structure can be adjusted, and when the water spray head structure is adjusted to a high position, the overall stability can also be maintained.

Description

Technical Field

[0001] The invention relates to the technical field of water spraying and dust reduction, and in particular to a rotary water spraying and dust reduction device for construction management of building projects. Background Art

[0002] At present, during the construction of construction projects, due to the nature of the work, there is usually a large amount of dust and inhalable particles in the air, which is very harmful to the health of the workers. As the construction site is large, the industry usually uses water spraying to reduce dust and increase air humidity to absorb dust and reduce the dust content in the air.

[0003] A rotary water spray dust suppression device for construction project management with application number 202222564212.5 includes a base plate, the top of the base plate is fixedly connected to a water tank and a telescopic rod, the top of the telescopic rod is fixedly connected to a support plate, a rotary spray assembly is arranged on the support plate, the top of the base plate is fixedly connected to a water pump, the input end of the water pump is fixedly connected to a water inlet pipe connected to the water tank, the output end of the water pump is fixedly connected to a hose connected to the rotary spray assembly, and a lifting assembly is arranged on the water tank and the support plate.

[0004] A rotary water spray dust suppression device for construction project management with application number 202122677014.5 includes a mobile box, and walking wheels are provided at the four corners of the bottom of the mobile box. A control panel is provided on the front of the mobile box, and a worm gear is connected to the interior of the mobile box through a bearing seat. A worm is provided inside the mobile box and on the back of the worm gear. A forward and reverse motor is provided on the right side of the mobile box, and the output end of the forward and reverse motor passes through the mobile box and is connected to the worm gear. A water spray column is provided on the top of the mobile box.

[0005] However, although the current water spray dust suppression device can also adjust the spray height, it is limited by the lifting and lowering adjustment method, and the maximum adjustable height is often limited. The higher it is, the more unstable it is. Especially in the case of rotary spray, it is more likely to cause the entire device to shake and become unstable. Summary of the invention

[0006] The purpose of the present invention is to provide a rotary water spray dust reduction device for construction engineering management in order to solve the above-mentioned problems.

[0007] To achieve the above object, the present invention provides the following technical solutions:

[0008] The present invention provides a rotary water spray dust suppression device for construction engineering management, comprising a movable base and a digital display control panel, wherein the movable base is provided with a plurality of vertical pole structures evenly distributed in the vertical direction, two adjacent vertical pole structures are detachably connected to each other, and a water spray head structure is provided at the top of the vertical pole structure located at the top;

[0009] The movable seat is provided with a horizontal rotation driving assembly for driving the vertical pole structure and the water spray head structure to rotate;

[0010] A spiral conveying pipeline structure for supplying water to the water spray head structure is provided between the movable base and the water spray head structure;

[0011] A balance rope structure for balancing and holding the opposing rod structure is provided between the movable seat and the water spray head structure;

[0012] Lifting components for lifting the upright pole structure are arranged on both sides of the upright pole structure.

[0013] Furthermore, the horizontal rotation drive assembly includes a first motor fixedly arranged in a movable base, the output shaft end of the first motor passes through the upper surface of the movable base and is connected to a turntable, the upright structure and the lifting assembly are both arranged on the turntable, and a plurality of evenly distributed balls for rolling support of the turntable are arranged along the edge of the upper side of the movable base, and the output end of the digital display control panel is electrically connected to the input end of the first motor.

[0014] Furthermore, the vertical pole structure includes a rod body, one end of which is provided with a socket, the other end of which is fixedly connected with an insertion shaft, and two adjacent rod bodies are connected to each other through the cooperation of the insertion shaft and the socket, and one end of the rod body close to the socket is threadedly connected with a first tightening bolt for achieving tight abutment with the insertion shaft.

[0015] Furthermore, the water spray head structure includes two parallel distributed support plates, and the bottom sides of the two support plates are fixedly connected to each other with an insert cylinder for cooperating and connecting with the top of the uppermost rod body, and a steering disk is rotatably arranged between the two support plates, and a second motor for driving the steering disk to rotate is arranged at the center of the steering disk, and more than three spray heads are evenly distributed along the edge of the outer side of the steering disk, and an annular tube for connecting the spray heads to each other is arranged inside the steering disk, and one end of the connecting tube is connected to one side of the annular tube, and the other end of the connecting tube is connected to the spiral conveying pipe structure, and the output end of the digital display control panel is electrically connected to the input end of the second motor.

[0016] Furthermore, the spiral conveying pipeline structure includes a spiral conveying pipe sleeved on the outside of the vertical pole structure, the upper end of the spiral conveying pipe is connected to the connecting pipe, the lower end of the spiral conveying pipe is connected to the liquid delivery pipe, a boosting pump is fixedly arranged in the movable base, the liquid outlet of the boosting pump is connected to the liquid delivery pipe, an arc-shaped through groove for sliding through the liquid delivery pipe is opened on the turntable, the liquid inlet of the boosting pump is connected to one end of the pipe joint, the other end of the pipe joint passes through the movable base, and the output end of the digital display control panel is electrically connected to the input end of the boosting pump.

[0017] Furthermore, the balance pull rope structure includes more than four rope retracting structures evenly distributed around the vertical pole structure, each rope retracting structure is retracted and connected to one end of a traction rope, and the other end of the traction rope is connected to the sprinkler head structure.

[0018] Furthermore, the rope retracting and releasing structure includes a side plate fixedly arranged on the upper side of the turntable, an outer shell is fixedly arranged on the side plate, a rope retracting and releasing drum for winding and retracting the traction rope is rotatably arranged in the outer shell, a rope threading hole is opened on the upper side of the outer shell, a rope sleeve is arranged at the rope threading hole, a second tightening bolt for tightening and abutting the traction rope is arranged on the outer side wall of the rope sleeve, a third motor for driving the rope retracting and releasing drum to rotate is fixedly arranged on the outer shell, a torque sensor is arranged on the shaft end of the rope retracting and releasing drum, an output end of the torque sensor is electrically connected to an input end of the digital display control panel, and an output end of the digital display control panel is electrically connected to an input end of the third motor.

[0019] Furthermore, arc-shaped suspension rods symmetrically distributed with the sprinkler head structure as the center are provided on both sides of the sprinkler head structure, the arc-shaped suspension rods are fixedly connected to each other through support rods and support plates, hanging rings are fixedly provided at both ends of the arc-shaped suspension rods, a notch is provided on the upper side of the hanging ring, a Velcro strip for sealing the notch is provided at the notch, a rope ring is detachably connected to the hanging ring through the notch, and the rope ring and the traction rope are fixedly connected to each other.

[0020] Furthermore, the lifting assembly is provided with two symmetrically distributed around the vertical pole structure, and the lifting assembly includes a first electric telescopic rod fixedly arranged on the upper side of the turntable, the push rod head end of the first electric telescopic rod faces upward and is fixedly connected to a cylinder, the push rod head end of the cylinder faces the vertical pole structure and is fixedly connected to a lifting splint, the outer contour of the lifting splint is arc-shaped, a rack is fixedly arranged on the inner side wall of the lifting splint, the cross-sectional shape of the rack is triangular, and a rack groove for cooperating with the rack is opened on the outer side wall of each rod body, and the output end of the digital display control panel is electrically connected to the input end of the first electric telescopic rod and the cylinder respectively.

[0021] Furthermore, wheels are provided on both sides of the mobile platform, a pulling frame is provided on one side of the mobile platform, and more than two positioning structures are provided on the bottom side of the mobile platform. The positioning structure includes a second electric telescopic rod fixedly arranged in the mobile platform, and the push rod head end of the second electric telescopic rod faces downward and is fixedly connected to a positioning plate.

[0022] Compared with the prior art, the present invention has the following beneficial effects:

[0023] 1. The height of the sprinkler structure can be adjusted by the coordination and cooperation between the mobile base, horizontal rotation drive assembly, vertical pole structure, spiral conveying pipeline structure, sprinkler head structure and balance rope structure, and the overall stability can be maintained when the sprinkler head structure is adjusted to a high position;

[0024] 2. The spiral conveying pipe of the spiral conveying pipeline structure can be adaptively telescopically adjusted under the height adjustment of the vertical pole structure, which solves the problem of inconvenience in water delivery when adjusting the height of the sprinkler head structure;

[0025] 3. The balance rope structure can realize multi-angle pulling of the sprinkler head structure, so as to ensure the balance of the sprinkler head structure. In addition, it is also used to clamp and lift the vertical pole structure with the lifting component to maintain stability when removing or adding the vertical pole structure;

[0026] 4. The lifting component has two functions. The first is to clamp and fix the pole structure, which can ensure the stability of the pole structure. Especially in windy weather, in order to avoid the shaking of the pole structure, two lifting clamps can be used to clamp the pole structure to achieve the limited stability of the pole structure. The second function is to support the upper pole structures when adding or removing the pole structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0028] Figure 1 It is a main structural schematic diagram of the present invention;

[0029] Figure 2 The present invention Figure 1 Schematic diagram of the left view structure;

[0030] Figure 3 The present invention Figure 1 AA cross-sectional structural diagram;

[0031] Figure 4 The present invention Figure 3 A schematic diagram of the local enlarged structure at C;

[0032] Figure 5 The present invention Figure 3 A schematic diagram of the local enlarged structure at D;

[0033] Figure 6 The present invention Figure 3 A schematic diagram of the local enlarged structure at E;

[0034] Figure 7 The present invention Figure 2 BB cross-sectional structure diagram;

[0035] Figure 8 The present invention Figure 7 A schematic diagram of the local enlarged structure at F;

[0036] Fig. 9 The present invention Figure 1 Schematic diagram of the three-dimensional structure;

[0037] Fig.10 The present invention Figure 1 A schematic diagram of a three-dimensional structure in another direction;

[0038] Fig.11 It is a schematic diagram of the internal cross-sectional structure of the outer shell of the present invention;

[0039] Fig.12 It is a schematic diagram of the pole structure of the present invention.

[0040] The reference numerals are as follows: 1. mobile seat; 101. wheel; 102. pulling frame; 2. horizontal rotation drive assembly; 201. first motor; 202. turntable; 203. ball bearing; 204. arc-shaped through groove; 3. upright pole structure; 301. pole body; 302. tooth groove; 303. plug shaft; 304. plug hole; 305. first fixing bolt; 4. spiral conveying pipeline structure; 401. booster pump; 402. liquid delivery pipe; 403. pipe joint; 404. spiral conveying pipe; 5. water spray head structure; 501. steering plate; 502. annular pipe; 503. spray head; 504. support plate; 505. second motor; 50 6. Insertion tube; 507. Connecting tube; 6. Lifting assembly; 601. First electric telescopic rod; 602. Cylinder; 603. Lifting splint; 604. Card rack; 7. Balance pull rope structure; 701. Outer shell; 702. Traction rope; 703. Arc-shaped suspension rod; 704. Hanging ring; 705. Notch; 706. Velcro tape; 707. Rope ring; 708. Support rod; 709. Second fastening bolt; 710. Rope sleeve; 711. Torque sensor; 712. Side plate; 713. Third motor; 714. Rope reel; 8. Positioning structure; 801. Second electric telescopic rod; 802. Positioning plate; 9. Digital display control panel. DETAILED DESCRIPTION

[0041] In order to make the purpose, technical scheme and advantages of the present invention clearer, the technical scheme of the present invention will be described in detail below. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other implementation methods obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0042] See also Figure 1-Figure 12 As shown, the present invention provides a rotary water spray dust reduction device for construction engineering management, including a mobile base 1 and a digital display control panel 9, the mobile base 1 is provided with a plurality of vertical pole structures 3 evenly distributed in the up and down directions, two adjacent vertical pole structures 3 are detachably connected to each other, and a water spray head structure 5 is provided at the top of the uppermost vertical pole structure 3; the mobile base 1 is provided with a horizontal rotation driving component 2 for driving the vertical pole structure 3 and the water spray head structure 5 to rotate; a spiral conveying pipeline structure 4 for providing water to the water spray head structure 5 is provided between the mobile base 1 and the water spray head structure 5; a balancing rope structure 7 for balancing and holding the vertical pole structure 3 is provided between the mobile base 1 and the water spray head structure 5; and lifting components 6 for lifting and raising the vertical pole structure 3 are provided on both sides of the vertical pole structure 3.

[0043] See the instruction manual Figure 3 , 6As shown in Figure 9, the horizontal rotation drive assembly 2 includes a first motor 201 fixedly arranged in the mobile base 1, the output shaft end of the first motor 201 passes through the upper surface of the mobile base 1 and is connected to the turntable 202, the upright structure 3 and the lifting assembly 6 are both arranged on the turntable 202, and the upper side of the mobile base 1 is provided with a number of evenly distributed balls 203 along its edge for rolling support of the turntable 202, and the output end of the digital display control panel 9 is electrically connected to the input end of the first motor 201. Through the above-mentioned specific structural design, the rotation of the output shaft of the first motor 201 can drive the turntable 202 to rotate, thereby driving the rotation of the upright structure 3 and the lifting assembly 6 thereon, and realizing the rotary water spraying and dust reduction of the water spray head structure 5. In addition, the balls 203 can increase the load-bearing capacity and stability of the turntable 202 during rotation.

[0044] See the instruction manual Figure 8 and 12 As shown, the vertical pole structure 3 includes a rod body 301, one end of the rod body 301 is provided with a socket 304, the other end of the rod body 301 is fixedly connected with an insertion shaft 303, and the two adjacent rod bodies 301 are connected to each other through the cooperation of the insertion shaft 303 and the socket 304, and one end of the rod body 301 close to the socket 304 is threadedly connected with a first tightening bolt 305 for achieving a tight abutment with the insertion shaft 303.

[0045] The water spray head structure 5 includes two parallel supporting plates 504, the bottom sides of the two supporting plates 504 are fixedly connected to each other with an insert 506 for cooperating and connecting with the top of the uppermost rod body 301, a steering disc 501 is rotatably arranged between the two supporting plates 504, a second motor 505 for driving the steering disc 501 to rotate is arranged at the center of the steering disc 501, more than three spray heads 503 are evenly distributed along the edge of the steering disc 501, an annular tube 502 for connecting the spray heads 503 is arranged inside the steering disc 501, one end of the connecting tube 507 is connected to one side of the annular tube 502, the other end of the connecting tube 507 is connected to the spiral conveying pipeline structure 4, and the output end of the digital display control panel 9 is electrically connected to the input end of the second motor 505. Through the above-mentioned specific structural design, the second motor 505 can adjust the spray angle of the spray head 503, thereby adjusting the spray range of the spray head 503.

[0046] The spiral conveying pipeline structure 4 includes a spiral conveying pipe 404 sleeved on the outside of the upright structure 3, the upper end of the spiral conveying pipe 404 is connected to the connecting pipe 507, the lower end of the spiral conveying pipe 404 is connected to the liquid delivery pipe 402, a booster pump 401 is fixedly arranged in the movable seat 1, the liquid outlet of the booster pump 401 is connected to the liquid delivery pipe 402, and the turntable 202 is provided with an arc-shaped through groove 204 for sliding through the liquid delivery pipe 402. In actual application, the turntable 20 2 needs to reciprocate forward and reverse, that is, the rotation does not exceed 360 degrees, which is limited by the arc-shaped through groove 204. However, due to the divergence of the water sprayed by the water spray head structure 5, it is still possible to achieve 360-degree covering water spraying and dust reduction. The liquid inlet of the booster pump 401 is connected to one end of the pipe joint 403, and the other end of the pipe joint 403 passes through the movable base 1 and is connected to the external water supply pipeline. The output end of the digital display control panel 9 is electrically connected to the input end of the booster pump 401.

[0047] See the instruction manual Figure 7 , 10As shown in FIG. 11 , the balance pull rope structure 7 includes more than four rope retracting structures evenly distributed around the vertical pole structure 3 , each rope retracting structure is retracted and connected to one end of a traction rope 702 , and the other end of the traction rope 702 is connected to the sprinkler head structure 5 . The rope retracting and releasing structure includes a side plate 712 fixedly arranged on the upper side of the turntable 202, an outer shell 701 is fixedly arranged on the side plate 712, a rope retracting and releasing drum 714 for winding and retracting the traction rope 702 is rotatably arranged in the outer shell 701, a rope threading hole is opened on the upper side of the outer shell 701, a rope sleeve 710 is arranged at the rope threading hole, a second tightening bolt 709 for tightening and abutting the traction rope 702 is arranged on the outer wall of the rope sleeve 710, a third motor 713 for driving the rope retracting and releasing drum 714 to rotate is fixedly arranged on the outer shell 701, a torque sensor 711 is arranged at the shaft end of the rope retracting and releasing drum 714, the output end of the torque sensor 711 is electrically connected to the input end of the digital display control panel 9, and the output end of the digital display control panel 9 is electrically connected to the input end of the third motor 713. Arc-shaped suspension rods 703 symmetrically distributed with the sprinkler head structure 5 as the center are arranged on both sides of the sprinkler head structure 5. The arc-shaped suspension rods 703 are fixedly connected to the support plate 504 through support rods 708. Hanging rings 704 are fixedly arranged at both ends of the arc-shaped suspension rods 703. A notch 705 is opened on the upper side of the hanging ring 704. A Velcro strip 706 for sealing the notch 705 is arranged at the notch 705. A rope ring 707 is detachably connected to the hanging ring 704 through the notch 705. The rope ring 707 and the traction rope 702 are fixedly connected to each other. Through the above-mentioned specific structural design, when the vertical pole structures 3 are stacked up and down to increase the height of the sprinkler head structure 5, the higher the height, the more unstable the sprinkler head structure 5 is when rotating. In order to increase the stability of the sprinkler head structure 5 during the rotation process driven by the horizontal rotation drive component 2, the balancing rope structure 7 can realize multi-angle pulling of the sprinkler head structure 5, thereby ensuring the balance of the sprinkler head structure 5. In addition, it is also for cooperating with the lifting component 6 to clamp and lift the vertical pole structure 3 to maintain stability when removing or adding the vertical pole structure 3.

[0048] See the instruction manual Figure 7 and 8As shown, the lifting assembly 6 is provided with two symmetrically distributed with the vertical pole structure 3 as the center, and the lifting assembly 6 includes a first electric telescopic rod 601 fixedly arranged on the upper side of the turntable 202, the push rod head end of the first electric telescopic rod 601 faces upward and is fixedly connected to the cylinder 602, the push rod head end of the cylinder 602 faces the vertical pole structure 3 and is fixedly connected to the lifting clamp 603, the outer contour of the lifting clamp 603 is arc-shaped, and the axial direction of the lifting clamp 603 is consistent with the axial direction of the rod body 301 , and the inner contour of the lifting splint 603 is consistent with the outer wall contour of the rod body 301, and a plurality of racks 604 are fixedly arranged on the inner wall of the lifting splint 603 in the up and down directions. The cross-sectional shape of the rack 604 is triangular, and a rack groove 302 for cooperating and connecting with the rack 604 is opened on the outer wall of each rod body 301. The output end of the digital display control panel 9 is electrically connected to the input end of the first electric telescopic rod 601 and the cylinder 602 respectively. Through the above-mentioned specific structural design, the lifting component 6 has two functions. The first is to clamp and fix the upright pole structure 3 to ensure the stability of the upright pole structure 3, especially in windy weather. In order to avoid the upright pole structure 3 from shaking, two lifting clamps 603 can be used to clamp and achieve the limited stability of the upright pole structure 3. The second function is to play a lifting role for each upright pole structure 3 located above when adding a new upright pole structure 3. In actual application, the first electric telescopic rod 601 can also use a hydraulic cylinder, which can have a better load, so that it is more labor-saving and convenient to add a new upright pole structure 3 to increase the height of the sprinkler head structure 5. In addition, it can also be used to remove the upright pole structure 3 to lower the height of the sprinkler head structure 5, thereby realizing the regulation of the water spraying and dust reduction height.

[0049] Wheels 101 are arranged on both sides of the mobile platform 1, a pulling frame 102 is arranged on one side of the mobile platform 1, and more than two positioning structures 8 are arranged on the bottom side of the mobile platform 1. The positioning structure 8 includes a second electric telescopic rod 801 fixedly arranged in the mobile platform 1, and the push rod head end of the second electric telescopic rod 801 faces downward and is fixedly connected to a positioning plate 802. Through the above-mentioned specific structural design, when the push rod of the second electric telescopic rod 801 reaches the minimum stroke, the positioning plate 802 is in a state of separation from the ground. At this time, under the pulling action of the pulling frame 102, the mobile platform 1 can move its position through the wheels 101 arranged on the bottom side, and after moving to the required position, the push rod of the second electric telescopic rod 801 extends to drive the positioning plate 802 to contact and support the ground, thereby realizing the position fixing of the mobile platform 1.

[0050] Working principle and technical effect of the present invention:

[0051] When in use, the mobile seat 1 moves to the position where water spraying is required to reduce dust, firstly, the water spray head structure 5 is installed on the upper end of one of the vertical pole structures 3, and then the rope ring 707 connected to the end of each traction rope 702 is hung on the hanging ring 704 through the notch 705, and then the notch 705 is blocked by the Velcro tape 706, and the cylinder 602 of the two lifting assemblies 6 pushes the lifting clamping plate 603 to move close to the vertical pole structure 3, so that the card rack 604 and the card tooth groove 302 are engaged with each other, and the push rod of the first electric telescopic rod 601 is extended, thereby driving the lifting clamping plate 603 to drive the vertical pole structure 3 to move upward, and during the upward movement of the vertical pole structure 3, the third motor 71 3 drives the rope reel 714 to rotate, thereby realizing the rope reel 714 to release the traction rope 702, and the traction rope 702 is kept in a taut state through the torque sensor 711, and a new pole structure 3 is installed at the lower end of the raised pole structure 3, and the pole structures 3 are stacked in sequence, so that the water spray head structure 5 is raised to a certain height, and the lifting component 6 continues to clamp and fix the pole structure 3 to play a role in stabilizing and preventing wind, and the spiral conveying pipeline structure 4 sprays through the spray head 503 on the water spray head structure 5, and during the spraying process, the horizontal rotation drive component 2 drives the pole structure 3 and the water spray head structure 5 to rotate, thereby realizing rotary water spraying and dust reduction.

[0052] The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art can easily think of changes or substitutions within the technical scope disclosed by the present invention, which should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. A rotary water spray dust suppression device for construction engineering management, characterized in that: The mobile base (1) comprises a mobile base (1) and a digital display control panel (9), wherein the mobile base (1) is provided with a plurality of vertical pole structures (3) evenly distributed in the vertical direction, two adjacent vertical pole structures (3) are detachably connected to each other, and a water spray head structure (5) is provided at the top of the vertical pole structure (3) located at the top; The movable base (1) is provided with a horizontal rotation drive assembly (2) for driving the upright pole structure (3) and the water spray head structure (5) to rotate; A spiral conveying pipeline structure (4) for supplying water to the water spray head structure (5) is provided between the movable base (1) and the water spray head structure (5); A balancing rope structure (7) for balancing and holding the opposing rod structure (3) is provided between the movable base (1) and the water spray head structure (5); Lifting components (6) for lifting the upright pole structure (3) are arranged on both sides thereof; The upright pole structure (3) comprises a rod body (301), one end of the rod body (301) is provided with a plug hole (304), the other end of the rod body (301) is fixedly connected with an insertion shaft (303), two adjacent rod bodies (301) are matched and connected to each other through the matching of the insertion shaft (303) and the plug hole (304), and one end of the rod body (301) close to the plug hole (304) is threadedly connected with a first fixing bolt (305) for achieving a tight abutment with the plug shaft (303); The balance pull rope structure (7) comprises more than four rope retracting structures evenly distributed around the upright pole structure (3), each rope retracting structure being connected to one end of a traction rope (702), and the other end of the traction rope (702) being connected to the sprinkler head structure (5); The rope retracting and releasing structure comprises a side plate (712) fixedly arranged on the upper side of the rotating disk (202), an outer shell (701) fixedly arranged on the side plate (712), a rope retracting and releasing drum (714) for winding and retracting the traction rope (702) rotatably arranged in the outer shell (701), a rope threading hole is opened on the upper side of the outer shell (701), a rope sleeve (710) is arranged at the rope threading hole, a second fixing bolt (709) for achieving a tight abutment with the traction rope (702) is arranged on the outer side wall of the rope sleeve (710), a third motor (713) for driving the rope retracting and releasing drum (714) to rotate is fixedly arranged on the outer shell (701), a torque sensor (711) is arranged at the shaft end of the rope retracting and releasing drum (714), an output end of the torque sensor (711) is electrically connected to an input end of a digital display control panel (9), and an output end of the digital display control panel (9) is electrically connected to an input end of the third motor (713).

2. According to claim 1, a rotary water spray dust suppression device for construction engineering management is characterized in that: The horizontal rotation drive assembly (2) comprises a first motor (201) fixedly arranged in the movable base (1); the output shaft end of the first motor (201) passes through the upper surface of the movable base (1) and is connected to a turntable (202); the upright structure (3) and the lifting assembly (6) are both arranged on the turntable (202); a plurality of evenly distributed balls (203) for rolling support of the turntable (202) are arranged along the edge of the upper side of the movable base (1); and the output end of the digital display control panel (9) is electrically connected to the input end of the first motor (201).

3. A rotary water spray dust suppression device for construction engineering management according to claim 2, characterized in that: The water spray head structure (5) comprises two support plates (504) arranged in parallel, wherein an insert (506) for cooperating and connecting with the top of the uppermost rod body (301) is fixedly connected between the bottom sides of the two support plates (504), and wherein a steering wheel (501) is rotatably arranged between the two support plates (504), wherein a second motor (505) for driving the steering wheel (501) to rotate is arranged at the center of the steering wheel (501), and wherein three or more spray heads (503) are evenly distributed along the edge of the outer side of the steering wheel (501), and wherein an annular tube (502) for connecting the spray heads (503) to each other is arranged inside the steering wheel (501), wherein one end of a connecting tube (507) is connected to one side of the annular tube (502), and the other end of the connecting tube (507) is connected to the spiral conveying pipeline structure (4), and wherein an output end of the digital display control panel (9) is electrically connected to an input end of the second motor (505).

4. A rotary water spray dust suppression device for construction engineering management according to claim 3, characterized in that: The spiral conveying pipeline structure (4) comprises a spiral conveying pipe (404) sleeved on the outside of the upright structure (3); the upper end of the spiral conveying pipe (404) is connected to the connecting pipe (507); the lower end of the spiral conveying pipe (404) is connected to the liquid delivery pipe (402); a booster pump (401) is fixedly arranged in the movable base (1); the liquid outlet of the booster pump (401) is connected to the liquid delivery pipe (402); an arc-shaped through groove (204) for sliding through the liquid delivery pipe (402) is provided on the turntable (202); the liquid inlet of the booster pump (401) is connected to one end of a pipe joint (403); the other end of the pipe joint (403) passes through the movable base (1); and the output end of the digital display control panel (9) is electrically connected to the input end of the booster pump (401).

5. The rotary water spray dust suppression device for construction engineering management according to claim 1, characterized in that: Both sides of the water spray head structure (5) are provided with arc-shaped suspension rods (703) symmetrically distributed around the water spray head structure (5), the arc-shaped suspension rods (703) are fixedly connected to the support plate (504) via support rods (708), hanging rings (704) are fixedly provided at both ends of the arc-shaped suspension rod (703), a notch (705) is provided on the upper side of the hanging ring (704), a Velcro band (706) for sealing the notch (705) is provided at the notch (705), a rope ring (707) is detachably connected to the hanging ring (704) via the notch (705), and the rope ring (707) and the traction rope (702) are fixedly connected to each other.

6. The rotary water spray dust suppression device for construction engineering management according to claim 1, characterized in that: The lifting assembly (6) is provided with two symmetrically distributed around the vertical pole structure (3), and the lifting assembly (6) includes a first electric telescopic rod (601) fixedly arranged on the upper side of the turntable (202), the push rod head end of the first electric telescopic rod (601) facing upward and fixedly connected to the cylinder (602), the push rod head end of the cylinder (602) facing the vertical pole structure (3) and fixedly connected to a lifting clamp (603), the outer contour of the lifting clamp (603) is in the shape of an arc, a latching rack (604) is fixedly arranged on the inner side wall of the lifting clamp (603), and the cross-sectional shape of the latching rack (604) is in the shape of a triangle, and a latching rack groove (302) for cooperating and connecting with the latching rack (604) is opened on the outer side wall of each rod body (301), and the output end of the digital display control panel (9) is electrically connected to the input end of the first electric telescopic rod (601) and the cylinder (602) respectively.

7. The rotary water spray dust suppression device for construction engineering management according to claim 1, characterized in that: Wheels (101) are arranged on both sides of the mobile platform (1), a pulling frame (102) is arranged on one side of the mobile platform (1), and more than two positioning structures (8) are arranged on the bottom side of the mobile platform (1), the positioning structure (8) comprising a second electric telescopic rod (801) fixedly arranged in the mobile platform (1), the push rod head end of the second electric telescopic rod (801) facing downwards and fixedly connected to a positioning plate (802).

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